public void collection_changed_is_propagated_with_null_property_name()
{
var obj = new TestClass()
{
X = 15
};
var childEventStream = new Subject <BoundCollectionChangedEventArgs>();
var mockValueBinding = new Mock <IValueBinding>();
var mockBinding = new Mock <IBinding>();
mockValueBinding
.Setup(m => m.CollectionChangedEventStream)
.Returns(childEventStream);
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
var events = new List <BoundCollectionChangedEventArgs>();
testObject.CollectionChangedEventStream.Subscribe(ev => events.Add(ev));
var fakeCollectionChangedEventArgs = new NotifyCollectionChangedEventArgs();
childEventStream.OnNext(new BoundCollectionChangedEventArgs(null, fakeCollectionChangedEventArgs, null, null));
Assert.Equal(1, events.Count);
Assert.Equal("X", events[0].PropertyName);
Assert.Equal(fakeCollectionChangedEventArgs, events[0].SourceEventArgs);
}
public void property_changed_is_propagated()
{
var obj = new TestClass()
{
X = 15
};
var childEventStream = new Subject <BoundPropertyChangedEventArgs>();
var mockValueBinding = new Mock <IValueBinding>();
var mockBinding = new Mock <IBinding>();
mockValueBinding
.Setup(m => m.PropertyChangedEventStream)
.Returns(childEventStream);
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
var events = new List <BoundPropertyChangedEventArgs>();
testObject.PropertyChangedEventStream.Subscribe(ev => events.Add(ev));
childEventStream.OnNext(new BoundPropertyChangedEventArgs("Nested", mockBinding.Object));
Assert.Equal(1, events.Count);
Assert.Equal("X.Nested", events[0].PropertyName);
Assert.Equal(mockBinding.Object, events[0].Binding);
}
public void collection_changed_is_propagated_with_null_property_name()
{
var obj = new TestClass()
{
X = 15
};
var childEventStream = new Subject<BoundCollectionChangedEventArgs>();
var mockValueBinding = new Mock<IValueBinding>();
var mockBinding = new Mock<IBinding>();
mockValueBinding
.Setup(m => m.CollectionChangedEventStream)
.Returns(childEventStream);
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
var events = new List<BoundCollectionChangedEventArgs>();
testObject.CollectionChangedEventStream.Subscribe(ev => events.Add(ev));
var fakeCollectionChangedEventArgs = new NotifyCollectionChangedEventArgs();
childEventStream.OnNext(new BoundCollectionChangedEventArgs(null, fakeCollectionChangedEventArgs, null, null));
Assert.Equal(1, events.Count);
Assert.Equal("X", events[0].PropertyName);
Assert.Equal(fakeCollectionChangedEventArgs, events[0].SourceEventArgs);
}
public void binding_type()
{
var obj = new TestClass();
var mockValueBinding = new Mock<IValueBinding>();
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
Assert.Equal(typeof(int), testObject.BindingType);
}
public void binding_type()
{
var obj = new TestClass();
var mockValueBinding = new Mock <IValueBinding>();
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
Assert.Equal(typeof(int), testObject.BindingType);
}
public void find_nested_binding_with_empty_string()
{
var obj = new TestClass();
var mockValueBinding = new Mock <IValueBinding>();
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
Assert.Throws <ArgumentException>(() =>
testObject.FindNestedBinding(string.Empty)
);
}
public void get_value()
{
var obj = new TestClass()
{
X = 13
};
var mockValueBinding = new Mock <IValueBinding>();
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
Assert.Equal(13, testObject.GetValue());
}
public void disconnect_calls_disconnect_on_value_binding()
{
var obj = new TestClass();
var mockValueBinding = new Mock <IValueBinding>();
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
mockValueBinding.Verify(m => m.Connect(obj.X), Times.Never());
testObject.Disconnect();
mockValueBinding.Verify(m => m.Disconnect(), Times.Once());
}
public void find_nested_binding()
{
var obj = new TestClass();
var mockNestedBinding = new Mock <IBinding>();
var mockValueBinding = new Mock <IValueBinding>();
mockValueBinding
.Setup(m => m.FindNestedBinding("Other"))
.Returns(mockNestedBinding.Object);
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
Assert.Equal(mockNestedBinding.Object, testObject.FindNestedBinding("Other"));
mockValueBinding.Verify(m => m.FindNestedBinding("Other"));
}
public void set_value()
{
var obj = new TestClass()
{
X = 0
};
var mockValueBinding = new Mock <IValueBinding>();
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
Assert.Equal(0, obj.X);
testObject.SetValue(32);
Assert.Equal(32, obj.X);
}
public void reconnect_calls_disconnect_on_binding_and_connect_with_new_object()
{
var obj = new TestClass();
var mockValueBinding = new Mock <IValueBinding>();
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
var otherObj = new TestClass()
{
X = 10
};
testObject.Connect(otherObj);
mockValueBinding.Verify(m => m.Disconnect(), Times.Once());
mockValueBinding.Verify(m => m.Connect(otherObj.X), Times.Once());
}
public void connect_does_not_call_disconnect_when_not_connected()
{
var obj = new TestClass();
var mockValueBinding = new Mock <IValueBinding>();
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
testObject.Disconnect();
var otherObj = new TestClass()
{
X = 10
};
testObject.Connect(otherObj);
mockValueBinding.Verify(m => m.Disconnect(), Times.Once());
mockValueBinding.Verify(m => m.Connect(otherObj.X), Times.Once());
}
public void set_value()
{
var obj = new TestClass()
{
X = 0
};
var mockValueBinding = new Mock<IValueBinding>();
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
Assert.Equal(0, obj.X);
testObject.SetValue(32);
Assert.Equal(32, obj.X);
}
public void reconnect_calls_disconnect_on_binding_and_connect_with_new_object()
{
var obj = new TestClass();
var mockValueBinding = new Mock<IValueBinding>();
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
var otherObj = new TestClass()
{
X = 10
};
testObject.Connect(otherObj);
mockValueBinding.Verify(m => m.Disconnect(), Times.Once());
mockValueBinding.Verify(m => m.Connect(otherObj.X), Times.Once());
}
public void property_changing_is_propagated()
{
var obj = new TestClass()
{
X = 15
};
var childEventStream = new Subject<BoundPropertyChangingEventArgs>();
var mockValueBinding = new Mock<IValueBinding>();
var mockBinding = new Mock<IBinding>();
mockValueBinding
.Setup(m => m.PropertyChangingEventStream)
.Returns(childEventStream);
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
var events = new List<BoundPropertyChangingEventArgs>();
testObject.PropertyChangingEventStream.Subscribe(ev => events.Add(ev));
childEventStream.OnNext(new BoundPropertyChangingEventArgs("Nested", mockBinding.Object));
Assert.Equal(1, events.Count);
Assert.Equal("X.Nested", events[0].PropertyName);
Assert.Equal(mockBinding.Object, events[0].Binding);
}
public void get_value()
{
var obj = new TestClass()
{
X = 13
};
var mockValueBinding = new Mock<IValueBinding>();
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
Assert.Equal(13, testObject.GetValue());
}
public void find_nested_binding_with_empty_string()
{
var obj = new TestClass();
var mockValueBinding = new Mock<IValueBinding>();
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
Assert.Throws<ArgumentException>(() =>
testObject.FindNestedBinding(string.Empty)
);
}
public void find_nested_binding()
{
var obj = new TestClass();
var mockNestedBinding = new Mock<IBinding>();
var mockValueBinding = new Mock<IValueBinding>();
mockValueBinding
.Setup(m => m.FindNestedBinding("Other"))
.Returns(mockNestedBinding.Object);
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
Assert.Equal(mockNestedBinding.Object, testObject.FindNestedBinding("Other"));
mockValueBinding.Verify(m => m.FindNestedBinding("Other"));
}
public void connect_does_not_call_disconnect_when_not_connected()
{
var obj = new TestClass();
var mockValueBinding = new Mock<IValueBinding>();
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
testObject.Disconnect();
var otherObj = new TestClass()
{
X = 10
};
testObject.Connect(otherObj);
mockValueBinding.Verify(m => m.Disconnect(), Times.Once());
mockValueBinding.Verify(m => m.Connect(otherObj.X), Times.Once());
}
public void disconnect_calls_disconnect_on_value_binding()
{
var obj = new TestClass();
var mockValueBinding = new Mock<IValueBinding>();
var testObject = new ObjectPropertyBinding("X", typeof(int), obj, mockValueBinding.Object);
mockValueBinding.Verify(m => m.Connect(obj.X), Times.Never());
testObject.Disconnect();
mockValueBinding.Verify(m => m.Disconnect(), Times.Once());
}
